EPA GHGRP · reporting year 2023 · Petroleum and Natural Gas Systems

Nrw - GHG emissions profile

Scope 1 reported greenhouse-gas emissions across 4 reporting facilities in 1 state, from the EPA Greenhouse Gas Reporting Program.

MT CO₂e (2023)
67K
Reporting facilities
4
States covered
1
Overall rank
#1330

Data updated May 2026

Nrw is a petroleum and natural gas systems company that reported 67K metric tons of CO2-equivalent emissions in 2023 across 4 reporting facilities in 1 state, per EPA GHGRP data covering 2011–2023. Emissions remained broadly stable over the tracked period.

Emissions Insight: Nrw

Nrw reported 67K metric tons of CO2-equivalent in 2023, placing it at rank #1330 among all EPA Greenhouse Gas Reporting Program (GHGRP) reporters and #91 within the Petroleum and Natural Gas Systems category. The company operates 4 reporting facilities distributed across 1 state, giving an average of approximately 17K metric tons of CO2e per facility. Only sites emitting 25,000+ metric tons of CO2e annually are required to report, so these figures represent the company's largest operational emitters rather than its entire carbon footprint.

Classified in the Petroleum and Natural Gas Systems sector (NAICS code 211120), Nrw sits alongside peers subject to the same reporting thresholds under 40 CFR Part 98. Across the 13 reporting years on record (2011–2023), the data shows a decline of 5.0% in annual emissions. This multi-year lens is critical because year-on-year variation may reflect production volume, fuel mix, facility acquisitions or divestitures, and efficiency upgrades rather than underlying operational intensity.

For analysts and policy users, the key takeaway is that this profile reflects self-reported Scope 1 combustion, process, and fugitive emissions verified by the EPA, not Scope 2 purchased electricity or Scope 3 value-chain emissions. When comparing Nrw to other large emitters, weight the 4-facility footprint against the 67K MT total to understand concentration risk. California SB 253 and SEC climate disclosure rules will push many GHGRP reporters toward broader Scope 1–3 reporting over the next reporting cycles, so this EPA baseline will remain the comparable backbone for tracking corporate carbon performance.

Largest facilities by reported emissions

Nrw - top facilities (MT CO₂e)

South Marsh Island SM 21729KEugene Island 361 A17KShip Shoal 182 C-DRILL, D-PR…12KWest Delta 31E9K

Nrw's largest reporting facilities by cumulative CO₂e

Source: EPA Greenhouse Gas Reporting Program (GHGRP) As of Reporting year 2023

Reported emissions over time

0.06M0.08M0.1M0.12M0.14M 2011201320152017201920212023 0.07M

Nrw annual reported GHG emissions, 2011–2023

Source: EPA Greenhouse Gas Reporting Program (GHGRP) As of Reporting year 2023

Nrw reported 67K MT CO₂e in 2023, compared with 70K MT in 2011 - a decline of 5.0% across the EPA GHGRP reporting record.

Facilities (4)

Facility Location Emissions (MT CO2e)
South Marsh Island SM 217
Petroleum and Natural Gas Systems
Offshore, LA 29K
Eugene Island 361 A
Petroleum and Natural Gas Systems
Covington, LA 17K
Ship Shoal 182 C-DRILL, D-PRD, & E
Petroleum and Natural Gas Systems
Offshore, LA 12K
West Delta 31E
Petroleum and Natural Gas Systems
Offshore, LA 9K

Frequently Asked Questions

How much greenhouse gas does Nrw emit?

Nrw reported 67K metric tons of CO2 equivalent (CO2e) in 2023, according to EPA Greenhouse Gas Reporting Program data covering 4 reporting facilities across 1 state.

How does Nrw rank among U.S. emitters?

Nrw is ranked #1330 overall among all EPA GHGRP reporting companies and #91 within the Petroleum and Natural Gas Systems sector.

Is Nrw increasing or decreasing emissions?

Over 13 reporting years (2011–2023), Nrw's emissions have decreased by 5%. Emissions have remained relatively stable.

How many facilities does Nrw operate?

Nrw has 4 facilities reporting to the EPA GHGRP across 1 state. Each facility emitting 25,000+ metric tons of CO2e per year is required to report.

What industry is Nrw in?

Nrw is classified in the Petroleum and Natural Gas Systems sector (NAICS code 211120). Industry classification is based on EPA reporting categories.

Where does this emissions data come from?

All data comes from the EPA Greenhouse Gas Reporting Program (GHGRP), which requires U.S. facilities emitting 25,000+ metric tons of CO2e annually to report. Data is self-reported by facilities and undergoes EPA verification.

Emissions guides & analysis

Source: EPA GHGRP EPA GHGRP Data is based on facility self-reporting. Not environmental compliance advice

Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from the EPA Greenhouse Gas Reporting Program (GHGRP). Consult a qualified professional before making decisions based on this data.

Every figure on PlainCarbon is rendered directly from EPA Greenhouse Gas Reporting Program (GHGRP) data, no number is typed in by an editor. This page draws directly on the EPA Greenhouse Gas Reporting Program (GHGRP), no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.